Updates are simply text, photo and video updates you can post to the front of your profile feed. They are designed to help you share information with current and potential supporters.
Updates can also be shared off of the Sparkswell platform. Viewers can share your posts to their social media channels through social media sharing buttons. And, if you have a subscription to Buffer (buffer.com), you can connect your Sparkswell account to this Buffer account and post to your social media channels directly from Sparkswell.
If you ever want to remove a post you can simply select that post and delete it.